PL448363A1 - Backrest lock for a sofa with a sleeping function - Google Patents

Backrest lock for a sofa with a sleeping function

Info

Publication number
PL448363A1
PL448363A1 PL448363A PL44836324A PL448363A1 PL 448363 A1 PL448363 A1 PL 448363A1 PL 448363 A PL448363 A PL 448363A PL 44836324 A PL44836324 A PL 44836324A PL 448363 A1 PL448363 A1 PL 448363A1
Authority
PL
Poland
Prior art keywords
sofa
sleeping function
backrest lock
backrest
sleeping
Prior art date
Application number
PL448363A
Other languages
Polish (pl)
Inventor
Dariusz Szpica
Original Assignee
Politechnika Białostocka
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Białostocka filed Critical Politechnika Białostocka
Priority to PL448363A priority Critical patent/PL448363A1/en
Publication of PL448363A1 publication Critical patent/PL448363A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/165—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/86—Parts or details specially adapted for beds, sofas or couches not fully covered by any single one of groups A47C17/02 - A47C17/84

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Special Chairs (AREA)

Abstract

Przedmiotem zgłoszenia jest blokada oparcia kanapy z funkcją spania, zwłaszcza zaopatrzonej w automat DL składająca się dwóch ramion symetrycznie umieszczonych po obu stronach skrzyni (1), połączonych prętem napędowym (15), na którego końcu zamocowany jest mechanizm zwalniania blokady.The subject of the application is a locking device for the backrest of a sofa with a sleeping function, especially one equipped with a DL automatic mechanism, consisting of two arms symmetrically placed on both sides of the box (1), connected by a drive rod (15), at the end of which a lock release mechanism is mounted.

PL448363A 2024-04-19 2024-04-19 Backrest lock for a sofa with a sleeping function PL448363A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448363A PL448363A1 (en) 2024-04-19 2024-04-19 Backrest lock for a sofa with a sleeping function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448363A PL448363A1 (en) 2024-04-19 2024-04-19 Backrest lock for a sofa with a sleeping function

Publications (1)

Publication Number Publication Date
PL448363A1 true PL448363A1 (en) 2024-12-02

Family

ID=93706938

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448363A PL448363A1 (en) 2024-04-19 2024-04-19 Backrest lock for a sofa with a sleeping function

Country Status (1)

Country Link
PL (1) PL448363A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL216133B1 (en) * 2008-06-12 2014-03-31 Balcerkiewicz Ryszard Balma Design Upholstered and unfolded sofa
EP2850975B1 (en) * 2013-09-24 2016-11-30 sedda Polstermöbelwerke, Hans Thalermaier GmbH Backrest fitting
PL127825U1 (en) * 2018-11-23 2020-06-01 Wytwórnia Okuć Meblowych Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Sofa backrest frame
PL434685A1 (en) * 2020-07-15 2022-01-17 Fabryka Mebli Gala Collezione Spółka Z Ograniczoną Odpowiedzialnością Folding sofa with a backrest hinge mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL216133B1 (en) * 2008-06-12 2014-03-31 Balcerkiewicz Ryszard Balma Design Upholstered and unfolded sofa
EP2850975B1 (en) * 2013-09-24 2016-11-30 sedda Polstermöbelwerke, Hans Thalermaier GmbH Backrest fitting
PL127825U1 (en) * 2018-11-23 2020-06-01 Wytwórnia Okuć Meblowych Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Sofa backrest frame
PL434685A1 (en) * 2020-07-15 2022-01-17 Fabryka Mebli Gala Collezione Spółka Z Ograniczoną Odpowiedzialnością Folding sofa with a backrest hinge mechanism

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